1. Department of Medical Biochemistry and Genetics and MediCity Research Laboratories University of Turku Finland
2. Turku Doctoral Programme of Molecular Medicine Turku Finland
3. Division of Clinical and Diagnostic Sciences KCL Dental Institute, King's College London UK
4. Division of Pathology and Genetics, HUSLAB, Helsinki University Central Hospital, and Department of Pathology, Haartman Institute and Genome‐Scale Biology, Research Programs Unit University of Helsinki Finland
5. Assistance Publique‐Hôpitaux de Paris, Maxillofacial and Stomatology Department, Pitié‐Salpêtrière Hospital, and Molecular Oral Pathophysiology INSERM UMRS 872, Cordeliers Biomedical Institute, Paris 7 University France
6. Department of Oral and Maxillofacial Surgery, Institute of Dentistry University of Eastern Finland, and Department of Oral and Maxillofacial Diseases, Kuopio University Hospital Finland
7. Department of Oncology Turku University Hospital Finland
8. Department of Oral and Maxillofacial Surgery, Institute of Dentistry, University of Turku and Turku University Hospital, Turku, and Department of Oral Diagnostic Sciences, Institute of Dentistry University of Eastern Finland Kuopio Finland